How did Sai Baba help the author write the Satcharitra when he faced writer's block or laziness?

In Chapter 49, the author shares his personal experience of writing the book, attributing its completion entirely to Sai's grace. He mentions that if laziness ever came to him, it would not affect the Sai within his heart. More specifically, he states, 'If I forget the narrative, He gives me the remembrance at the right time.' The author also describes how, even if he decided to sit quietly, his will would not prevail because a story would 'manifest so unexpectedly' that he was compelled to pick up his pen and write. This shows that he viewed Sai as the direct inspirer and composer of the work.